Results 101 to 110 of about 871,103 (241)

Managing relational capital for the sustainability of the energy sector in the social media [PDF]

open access: yes, 2018
Various management models have been proposed for intangible business assets in this new digital era. However, these models do not consider the relationships between intangible assets in business management, or their effect.
Cabrera, Francisco   +2 more
core   +2 more sources

Subsidies, Net Zero Transition and Public Debt: An Analysis for the Oil and Gas Industry in Brazil

open access: yesLatin American Policy, Volume 17, Issue 1, March 2026.
Abstract Despite awareness of the challenges in promoting the decarbonization of the economy, explicit fossil fuel subsidies have increased considerably worldwide in the past decade, reaching an all‐time high at US$1 trillion in 2022. Considering the net‐zero transition and the increase of modern public debt, this article assesses the most relevant ...
Fernando Inti Leal   +2 more
wiley   +1 more source

APROVEITAMENTO ENERGÉTICO ATRAVÉS DO BIODIGESTOR E SUA IMPLANTAÇÃO EM PRÉDIOS DE 20 ANDARES

open access: yesMix Sustentável, 2018
A atual civilização humana tem usufruído em demasia dos recursos energéticos não renováveis, comprometendo assim a sustentabilidade do meio ambiente.
Vanessa Rosales Bezerra   +3 more
doaj   +1 more source

Sustainability of technological innovation investiments. Photovoltaic panels case study [PDF]

open access: yes, 2019
as photovoltaic panels. In the case study analysed are shown the benefits obtained from the investments of the central Italy after installing photovoltaic systems.
D'Ascenzo, Fabrizio   +5 more
core  

Using Bayesian Optimization to Increase the Efficiency of III‐V Multijunction Solar Cells

open access: yesAdvanced Theory and Simulations, Volume 9, Issue 2, February 2026.
Technology Computer Aided Design (TCAD) modeling is crucial for designing complex optoelectronic devices like III‐V multijunction solar cells. Bayesian optimization is proposed as a robust method to address challenges in optimizing costly black‐box TCAD solvers.
Pablo F. Palacios, Carlos Algora
wiley   +1 more source

Composição corporal e exigências líquidas de energia e proteína de bezerros da raça holandesa alimentados com dietas contendo diferentes níveis de volumoso

open access: yesRevista Brasileira de Zootecnia, 1999
O objetivo deste trabalho foi avaliar os efeitos de diferentes níveis de volumoso nas dietas, sobre a composição corporal, as exigências de energia líquida para mantença e ganho de peso e os requerimentos líquidos de proteína para ganho de peso ...
Ricardo Dias Signoretti   +6 more
doaj   +1 more source

Aplicação da definição nZEB da REHVA a uma renovação de um edifício de habitação Português. [PDF]

open access: yes, 2015
Os edifícios desempenham um papel-chave nas sociedades que estão a tentar atenuar os efeitos das alterações climáticas. Mais de 50% dos edifícios residenciais existentes na UE-25 foram construídos antes de 1970.
Castro, Olga, Monteiro, Joaquim
core  

Trophic Ecology of Loggerhead Turtles (Caretta caretta) in Southern Brazil: Insights From Stable Isotopes

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 2, February 2026.
ABSTRACT This study aimed to investigate the trophic ecology of loggerhead turtles recorded stranded along the Paraná coast in southern Brazil. Carbon and nitrogen stable isotopes were analysed in muscle tissues from 20 loggerhead turtles and in 69 specimens representing 12 prey species (molluscs, crustaceans and teleost fishes).
Gleici Montanini   +7 more
wiley   +1 more source

Efeito da temperatura ambiente e da restrição alimentar protéica ou energética sobre o ganho de peso e crescimento ósseo de frangos de corte Effect of environmental temperature and protein or energy restriction on body weight gain and broiler chicken bone growth

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2005
Avaliou-se o efeito da restrição alimentar qualitativa, protéica ou energética sobre o ganho de peso e desenvolvimento ósseo de frangos criados em diferentes temperaturas ambientes.
E.R.L. Pelicano   +4 more
doaj   +1 more source

Support‐Driven Acidity and Interfacial Effects in Mo2C Catalysts for Glycerol Hydrodeoxygenation to LPG

open access: yesChemCatChem, Volume 18, Issue 3, 12 February 2026.
Mo2C nanoparticles, supported on Nb2O5, γ‐Al2O3, or TiO2, under optimized conditions and DFTB insights, are crucial for efficient Liquefied Petroleum Gas (LPG) production, representing a promising advance in glycerol conversion into renewable fuels. ABSTRACT This study explores the hydrodeoxygenation (HDO) of glycerol into liquid petroleum gas (LPG ...
Ricardo Lopes de Souza Júnior   +11 more
wiley   +1 more source

Home - About - Disclaimer - Privacy